38% (1973)

50% (1976)

0% (1977)

60% (1961)

47% (1928)

30% (1972)

80% (1966)

0% (1971)

40% (1980)

0% (1975)

90% (1976)

70% (1968)

44% (1923)

70% (1971)

70% (1980)

0% (1976)

0% (1982)

0% (1977)

0% (1975)

0% (1973)